80814316128

Names of 80814316128

• Cardinal: 80814316128 can be written as Eighty billion, eight hundred fourteen million, three hundred sixteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 8.0814316128 × 10¹⁰

Factors of 80814316128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9250748

Divisors of 80814316128

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 78 84 91 96 104 112 156 168 182 208 224 273 312 336 364 416 546 624 672 728 1092 1248 1456 2184 2912 4368 8736 9250723 18501446 27752169 37002892 55504338 64755061 74005784 111008676 120259399 129510122 148011568 194265183 222017352 240518798 259020244 296023136 360778197 388530366 444034704 481037596 518040488 721556394 777060732 841815793 888069408 962075192 1036080976 1443112788 1554121464 1683631586 1924150384 2072161952 2525447379 2886225576 3108242928 3367263172 3848300768 5050894758 5772451152 6216485856 6734526344 10101789516 11544902304 13469052688 20203579032 26938105376 40407158064 80814316128
• Sum of all divisors σ(n): 261092434176
• Sum of proper divisors (its aliquot sum) s(n): 180278118048
• 80814316128 is an abundant number, because the sum of its proper divisors (180278118048) is greater than itself. Its abundance is 99463801920

Bases of 80814316128

• Binary: 1001011010000111010001001101001100000₂
• Hexadecimal: 0x12D0E89A60
• Base-36: 114IR9EO

Squares and roots of 80814316128

• 80814316128 squared (80814316128²) is 6530953691236320912384
• 80814316128 cubed (80814316128³) is 527794556220900541369057966129152
• The square root of 80814316128 is 284278.5889369793
• The cube root of 80814316128 is 4323.4399778131

Scales and comparisons

• 80,814,316,128 seconds is equal to 2,569 years, 33 weeks, 3 days, 21 hours, 8 minutes, 48 seconds.
• To count from 1 to 80,814,316,128 would take you about five thousand, one hundred thirty-nine years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 80814316128 cubic inches would be around 360.3 feet tall.

Recreational maths with 80814316128

• 80814316128 backwards is 82161341808
• 80814316128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80814316128's digits is 42
• More coming soon!